Sometimes you can't beat them, mate.
If that happens, it's best to leave them alone, and get as far away as you can.
I understand what you're trying to do.
I suspect it'll never happen.
Besides, your bigger problem is the charge you caught.
Prioritize mate, fight the existing charge with all you've got.
Once the master takes, or the law removes his boot off your throat, then live your life.
Don't waste it in courtrooms, unless you get paid to be in that courtroom (judges, lawyers, cops, stenographer, clerk, bailiff, or news reporter).